99 Designs vs Eris Solver
A side-by-side look at 99 Designs and Eris Solver. For an in-depth review of either product, follow the links below.
99 Designs
Business & Commerce
99 Designs is an online graphic design marketplace that connects businesses with freelance graphic designers from around the world. Businesses can post design contests, specify requirements, and receive submissions from designers competing to win the contest prize money.
graphic-designcontestsfreelancersmarketplace
Eris Solver
Education & Reference
Eris Solver is an open-source mathematical computation software for solving equations, derivatives, limits, integrals, matrices, linear algebra, and more. It has a simple interface for typing mathematical expressions and computing solutions.
mathequationsalgebracalculusopensource
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